Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21263103 · ArcScan

Block

#21,263,103

2026-09-17 03:22:16 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,103
Timestamp: 26 days ago · 2026-09-17 03:22:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x671f2d7bf64005ba0244bb46ed46e4bbeae238516469c3dde0bff158d6b9b4c9
Parent hash: 0xe86b8fe0…e66df26e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,103 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

31.3%9,397,559 / 30,000,000

Base fee

20 gwei

State root

0x17ec1180f9c4…8a4d7d796022

Transactions root

0x2ef3ddda017f…0e4c9f38c289

Receipts root

0xad939844a72d…d28184d01fce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800